Sintered AZS Refractory Bricks Gain Wider Use For Glass Furnace Superstructure Linings

Oct 23, 2026

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Sintered AZS refractory bricks, also known as sintered zirconia-alumina-silica bricks or sintered zircon-corundum bricks, are considered for selected glass furnace lining applications. Their suitability depends on the furnace zone, operating conditions and product specifications.

Unlike fused-cast AZS, sintered AZS bricks are produced by forming prepared raw materials and firing them at high temperatures. The different manufacturing processes result in different microstructures and performance characteristics. When comparing the two materials, buyers should consider corrosion resistance, thermal properties, mechanical strength and overall application requirements rather than price alone.

Sintered AZS may be suitable for certain superstructure and other areas exposed to high temperatures or alkali vapours, provided the material meets the requirements of the specific application. It should not automatically replace fused-cast AZS in demanding zones in direct contact with molten glass.

For glass furnace construction, maintenance and local repairs, Luming can supply refractory bricks and customized shapes according to available drawings, dimensions and technical requirements.

If you are evaluating sintered AZS refractory bricks for your glass furnace, send us the intended lining location, operating conditions and required dimensions. Our team can review your requirements and discuss a suitable material option and quotation.

 

Product details:https://www.lm-kiln.com/precast-block/corundum-mullite-precast-block/sintered-azs-brick-advanced-zirconia-alumina.html

Email: luming@lm-kiln.com
WhatsApp: +86-18905335290 /+86-18953395199

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